AF double power triode for OTL amplifiers. JAN military

Double power triode with low amplification factor, originally designed as a serial tube for DC voltage. Meets US military standards.

It is used successfully in OTL amplifiers, because it has small internal resistance, high anode current and anode losses. It can replace 6AS7 or European ECC230 or Russian 6N5S and 6N13S. In comparison with conventional types 6080 (6AS7) has a higher allowable voltage between the cathode and the heater filament (450V) and higher cathode current.